Opposing Viewpoints is a user-friendly book series the library owns on the Lancaster campus that presents opposite viewpoints on a wide variety of controversial topics.
Tips for finding more sources:
Once you have found a book/eBook or article that suits your research needs, check the bibliography of that source for more information.
You can also click on the hyperlinked SUBJECTS located in the catalog. Clicking on a hyperlinked subject will open a new window with all the library holdings on that same subject.